Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476222 | Preparation of heat stable pigment violet 23 | Norman W. Smith, Terrence R. Chamberlain, George McLaren, Russell Schwartz | 2002-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476222 | Preparation of heat stable pigment violet 23 | Norman W. Smith, Terrence R. Chamberlain, George McLaren, Russell Schwartz | 2002-11-05 |